A) 25% |
B) 24% |
C) 18% |
D) 15% |
B) 24% |
Here, \( \Large r_{1} \) = 20% and \( \Large r_{2} \) = 5%
Therefore, Required percentage
= \( \Large \left(r_{1}+r_{2}-\frac{r_{1} \times r_{2}}{100}\right) \)%
= \( \Large 20+5-\frac{20 \times 5}{100} \) = 25 - 1 = 24%